import { ref, computed } from 'vue'
import { defineStore } from 'pinia'

export const useCounterStore = defineStore('counter', () => {  //counter模块名称   也可单独export 下useCounterStore
  const count = ref(0)
  const doubleCount = computed(() => count.value * 2)
  function increment() {
    count.value++ 
  }


  

  return { count, doubleCount, increment }
},

// 开启持久化
{
  persist: true
}
)
